           (let [concept (variable-util/make-variable-concept
                          {:Dimensions [(umm-v/map->DimensionType {:Name "Solution_3_Land"
                                                                   :Size 3
-                                                                  :Type "OTHER"})]
-                          :AcquisitionSourceName "Instrument1"}
+                                                                  :Type "OTHER"})]}
                          {:native-id "var2"
                           :coll-concept-id (:concept-id coll1-PROV1-1)})
                 ;; Two variables with the same name (var1, var2) can not be associated

      (let [concept (variable-util/make-variable-concept
                     {:Dimensions [(umm-v/map->DimensionType {:Name "Solution_3_Land_4"
                                                              :Size 3
                                                              :Type "OTHER"})]
                      :AcquisitionSourceName "Instrument1"}
                     {:native-id "var4"
                      :coll-concept-id (:concept-id coll2-PROV1-1)
                      :coll-revision-id 3})

         (is (= expected-errors2 errors2))))

    (testing "ingest of a variable concept with a revision id"
      (let [concept (variable-util/make-variable-concept
                      {}
                      {:native-id "var1"
                       :revision-id 5
                       :coll-concept-id (:concept-id coll1-PROV1-1)})
